| Code | Name | Description |
|---|---|---|
| 1 | InvalidPrice |
Price must be > 0 |
| 2 | InvalidPeriod |
period_secs and approve_periods must be > 0 |
| 3 | AlreadySubscribed |
Active subscription to this service already exists |
| 4 | SubscriptionNotFound |
Subscription ID does not exist |
| 5 | ServiceNotFound |
Service ID does not exist or is inactive |
| 6 | Unauthorized |
Caller is not authorized for this action |
| 7 | AlreadyCancelled |
Subscription is already non-recurring |
| 8 | TimestampOverflow |
Timestamp arithmetic would overflow u64 |
| 9 | NotServiceOwner |
Caller is not the merchant of this service |
| 10 | InvalidServiceName |
Service name must not be empty |
| 11 | SubscriptionExpired |
Cannot re-enable or extend an expired subscription |